Couplers — Saudi Arabia

Couplers Supplier Saudi Arabia — Hydraulic, Cam-and-Groove & Pipe Couplings

Gulf Union Ozone Trading Co. is a Jeddah-based supplier of industrial couplers serving EPC contractors, maintenance teams, and process plants across Saudi Arabia. Our coupler inventory covers hydraulic quick-connect couplers to ISO 7241-1 and ISO 16028, cam-and-groove couplings to MIL-C-27487 in aluminium, stainless steel, brass, and polypropylene, mechanical groove pipe couplings to AWWA C606, and hydraulic hose end couplings to SAE J1453, SAE J514, and DIN 2353. ISO 9001:2015 certified (CR 4030570569). Full documentation — MTCs, CoCs, dimensional reports — supplied with every order.

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Industrial couplers and cam-and-groove couplings stocked in Jeddah Saudi Arabia — Gulf Union Ozone
Coupler Categories

Product Types in Stock

All coupler types are stocked across multiple material grades and size ranges. EN10204 3.1 material test certificates and certificates of conformance are available for all items on request.

Type 01

Hydraulic Quick-Connect Couplers

Push-pull and sleeve-type hydraulic quick-connect couplers to ISO 7241-1 Series A (poppet) and Series B interchange, and flat-face couplers to ISO 16028 for contamination-sensitive circuits. Available in zinc-plated carbon steel and 316 stainless steel. Working pressures to 700 bar depending on series. Sizes 1/4" to 2" BSP/NPT. Used in mobile plant, construction equipment, offshore skids, and hydraulic test rigs. Steel body with hardened internal components; NBR, FKM, or PTFE seals available to suit fluid type.

Type 02

Cam-and-Groove Couplings (Kamlok)

Cam-and-groove dry-disconnect couplings to MIL-C-27487 and ASME/ANSI B1.20.1, in Types A, B, C, D, E, F, DC, and DP. Materials: aluminium alloy 6061-T6, 316 stainless steel, brass (ASTM B584), ductile iron, and glass-filled polypropylene. Sizes 3/4" through 6". Used for petroleum product transfer, chemical loading, tank truck operations, water treatment, and bulk liquid handling. Interlock cam arms and groove system allow rapid connection and disconnection without tools. NBR, EPDM, silicone, and Viton gaskets available.

Type 03

Mechanical Groove Pipe Couplings

Flexible and rigid mechanical groove pipe couplings to AWWA C606, ASTM A536 (ductile iron body), and NFPA 13 (UL Listed / FM Approved fire protection variants). Victaulic-style flexible couplings (Style 77 equivalent) accommodate angular deflection, pipe-end separation, and thermal movement in DN50–DN300 lines. Rigid couplings (Style 75 equivalent) for high-pressure steam and elevated-temperature service. Seals in EPDM (water, HVAC), Nitrile (petroleum), and Silicone (high temperature). Used extensively in HVAC, fire suppression, water treatment, and industrial process piping.

Type 04

Hydraulic Hose End Couplings

Hydraulic hose end couplings and swivel adapters to SAE J1453 (ORFS O-Ring Face Seal), SAE J514 (JIC 37° flare), SAE J512 (45° flare), DIN 2353 (metric cone bite compression), and ISO 8434-1 through 8434-4. Carbon steel (zinc-plated) and 316 stainless steel bodies. Sizes 3/16" to 2" tube OD or nominal. Used on hydraulic power units, mobile equipment, and instrumentation tubing. Swivel nut design on ORFS and JIC types allows assembly without pipe rotation. Compatible with Parker, Eaton, and Gates hose assemblies.

Type 05

Pneumatic Quick-Connect Couplers

Air and pneumatic quick-connect couplers to ISO 6150 (Series B European industrial, Series C automotive), and proprietary interchange profiles. Brass body (nickel-plated) and stainless steel body options. 1/4" BSP and NPT inlet, 1/4" to 1" port sizes. Maximum working pressure 20 bar (290 psi). Push-button sleeve release with double-shut-off for pressure retention on both halves. Used in compressed air distribution, pneumatic tooling, paint spray systems, and light industrial automation. Safety locking collar available on heavy-duty variants.

Type 06

Flexible Pipe Repair & Dresser Couplings

Dresser-style flexible pipe couplings to AWWA C219 for plain-end pipe joining without grooves or flanges. Ductile iron middle ring and follower rings with carbon steel bolts and nuts. Sizes 1" through 24". Suitable for steel, ductile iron, asbestos cement, and PVC pipe ODs. Used for water main repairs, emergency joins, and tie-in connections where the pipeline cannot be shut down for extended welding. Rubber gasket options: EPDM (water, steam), NBR (oil and gas), and Neoprene. Viking Johnson and Straub-type universal couplings also available for mixed-material joints.

Product Catalog

Complete Couplers Range — 52 Products

Real industry product references with applicable standards, material grades, size ranges, and application fields. Contact Gulf Union Ozone for current stock availability, lead times, and pricing.

Product Standard / Spec Material Size Range Application
ISO 7241-1-A Poppet Hydraulic Quick-Connect Coupler (1/2" BSP) ISO 7241-1 Series A / SAE J516 Carbon steel, zinc-plated; NBR seals 1/4"–2" BSP/NPT Mobile hydraulics, construction plant, agricultural machinery
ISO 7241-1-B Interchange Hydraulic Quick-Connect Coupler ISO 7241-1 Series B / SAE J516 Carbon steel, zinc-plated; FKM seals 3/8"–1" NPT Skid steer loaders, compact excavators, tractor hydraulics
ISO 16028 Flat-Face Hydraulic Quick-Connect Coupler ISO 16028 / SAE J516 Carbon steel (zinc-plated); PTFE-coated seals 3/8"–1-1/4" BSP Contamination-sensitive hydraulic circuits, Tier 4 off-highway equipment
316 SS Hydraulic Quick-Connect Coupler — ISO 7241-1-A ISO 7241-1 Series A / ASTM A276 316 Stainless steel; FKM seals 1/4"–1" BSP/NPT Chemical process, offshore, food-grade hydraulic systems
High-Pressure Screw-to-Connect Hydraulic Coupler (700 bar) ISO 7241-1-A / DIN 20066 Case-hardened alloy steel; FKM seals 3/8"–2" BSP Offshore hydraulic power units, high-vibration environments, subsea test equipment
Hydraulic Test Point Coupler (Minimess Type) ISO 7241-1-A / DIN 20066 Carbon steel, zinc-plated; NBR seals M16×2 / 1/4" BSP In-line pressure and temperature test point access on hydraulic manifolds
Pioneer 6000 Series Poppet Hydraulic Coupler SAE J516 / ISO 7241-1-A Carbon steel, zinc-plated; NBR / FKM seals 1/4"–1-1/2" NPT Agricultural tractors, utility vehicles, backhoe loaders
Hansen LL Series Pneumatic Quick-Disconnect Coupler ISO 6150-B / ASME B40.200 Brass (ASTM B283); NBR seals 1/4"–1" NPT/BSP Compressed air tools, spray equipment, general plant pneumatics
Faster NV Series Flat-Face Coupler — Agricultural Hydraulics ISO 16028 Galvanized steel / 316 SS; NBR seals 1/4"–2" BSP Agricultural and industrial hydraulics; multi-coupler bracket applications
Snap-tite H Series Thread-to-Connect Hydraulic Coupler ASTM A108 / SAE J516 Carbon steel; NBR seals 1/4"–2" NPT General industrial hydraulics, machine tool coolant, lubrication systems
Cejn 410 Series Hydraulic Quick-Connect — High-Flow ISO 7241-1-A Carbon steel, zinc-plated; NBR seals 1/4"–1" BSP Mobile and stationary hydraulics; high-flow applications requiring low pressure drop
Gates DF Series Hydraulic Quick-Disconnect Coupler SAE J516 Steel; NBR seals 1/4"–1-1/4" NPT Mobile machinery, construction equipment, tractor implement hydraulics
SMC KKH Series High-Pressure Hydraulic Coupler ISO 7241-1-A / JIS B 8363 Carbon steel; NBR seals 1/4"–3/4" PT/NPT Hydraulic test rigs, press circuits, injection moulding machine connections
Aeroquip AQP Series Poppet Quick-Disconnect (MIL-Spec) MIL-C-27487 / SAE J516 Brass / 316 SS; FKM seals 1/8"–1" NPT Aerospace, defence ground support equipment, industrial hydraulics
Walther Präzision HSV Series Industrial Hydraulic Coupler ISO 7241-1-A / DIN 20066 Case-hardened steel; FKM seals 1/4"–2" BSP Industrial manufacturing, hydraulic presses, metal working machinery
Cam-and-Groove Type A — Aluminium Male Adapter (MNPT × Groove) MIL-C-27487 / ASME B1.20.1 Aluminium alloy 356-T6 1"–6" Petroleum product transfer, chemical loading arms, tank truck connections
Cam-and-Groove Type B — Aluminium Female Coupler (FNPT × Cam) MIL-C-27487 / ASME B1.20.1 Aluminium alloy 356-T6 1"–6" Tank truck offloading, liquid transfer, bulk chemical reception
Cam-and-Groove Type C — Aluminium Hose Shank Coupler MIL-C-27487 Aluminium alloy 6061-T6 1"–4" Hose-to-coupler connection for liquid transfer; agricultural irrigation
Cam-and-Groove Type D — Aluminium Hose Shank Adapter (Groove × Shank) MIL-C-27487 Aluminium alloy 6061-T6 1"–4" Hose-to-adapter connection on discharge side of pumps and tanks
Cam-and-Groove Type E — Brass Male Adapter (Groove × MNPT) MIL-C-27487 / ASTM B584 Brass C84400 (ASTM B584) 3/4"–4" LPG transfer, compressed air, petroleum products, water treatment
Cam-and-Groove Type F — Ductile Iron Female Coupler (Cam × Shank) MIL-C-27487 / ASTM A536 Ductile iron ASTM A536 Gr.65-45-12 1"–6" Bulk liquid and slurry transfer, heavy-duty loading terminals
Cam-and-Groove Type DC — Aluminium Dust Cap MIL-C-27487 Aluminium alloy; NBR / EPDM seal 1"–6" Protective cap for female coupler end during storage and transport
Cam-and-Groove Type DP — Aluminium Dust Plug MIL-C-27487 Aluminium alloy 1"–6" Protective plug for male adapter end during storage and transport
Kamlok 366 SS — 316 Stainless Steel Cam-and-Groove Coupler Set MIL-C-27487 / ASTM A276 316 Stainless steel (ASTM A276) 1/2"–6" Pharmaceutical, food processing, corrosive acid/alkali transfer
Kamlok 366 PP — Polypropylene Cam-and-Groove Coupler MIL-C-27487 Glass-filled polypropylene; EPDM gasket 1"–4" Dilute acids, alkalis, water treatment chemicals, irrigation
Dixon 200AL — Aluminium Cam-and-Groove Coupler (Type A–F) MIL-C-27487 6061-T6 Aluminium 3/4"–6" General water, petroleum, and liquid fertiliser transfer
Dixon 200BR — Brass Cam-and-Groove Coupler MIL-C-27487 / ASTM B584 Brass C84400 3/4"–3" LP gas, compressed air, petroleum products, utility water
BAUER-Type Dry-Break Cam Coupling — Petroleum Loading EN 13463-1 / ATEX IIC Gb Carbon steel (hot-dip galvanised); NBR seals 2"–8" Petroleum product loading terminals, ATEX Zone 1 environments
Stainless Steel Cam-and-Groove Type A — Pharmaceutical Grade MIL-C-27487 / ASTM A276 / 3-A Sanitary 316L SS; PTFE or silicone gaskets 1/2"–4" Pharmaceutical bulk liquid, CIP/SIP cleaning, food-grade transfer
Victaulic Style 77 Flexible Groove Coupling AWWA C606 / ASTM A536 / FM / UL Ductile iron ASTM A536 Gr.65-45-12; EPDM / NBR / Silicone gasket DN50–DN300 (2"–12") HVAC chilled water, fire protection, industrial process piping
Victaulic Style 75 Rigid Groove Coupling AWWA C606 / ASTM A536 Ductile iron ASTM A536 Gr.65-45-12; EPDM / NBR gasket DN50–DN200 (2"–8") High-pressure steam lines, elevated-temperature service, rigid pipe systems
Victaulic FireLock Style 005 Sprinkler Groove Coupling NFPA 13 / FM Approved / UL Listed Ductile iron; EPDM gasket DN25–DN100 (1"–4") Wet pipe fire suppression sprinkler systems
Grinnell 7012 Flexible Mechanical Groove Coupling AWWA C606 / FM Approved / UL Listed Ductile iron ASTM A536; EPDM / NBR gasket 2"–24" Water supply, oil and gas utility, general industrial piping
Dresser Style 38 Flexible Coupled Pipe Joint AWWA C219 / ASTM A536 Ductile iron; EPDM / NBR rubber gasket 1"–24" Water mains, sewer, gas distribution, plain-end pipe repair
Viking Johnson Universal Pipe Coupling ISO 6182-1 / EN 545 Ductile iron; EPDM gasket DN50–DN600 Water supply, sewage, mixed-material pipe tie-ins, desalination plants
Straub Flex-1 Flexible Pipe Coupling EN 545 / AWWA C219 Carbon steel (epoxy-coated); EPDM / NBR gasket DN32–DN600 District heating, water treatment, industrial plain-end piping
Romac Style 501 Mechanical Restrained Coupling AWWA C219 / NSF 61 Ductile iron; EPDM gasket; NSF 61 epoxy lining 4"–30" Potable water mains, wastewater force mains with thrust restraint
Smith-Blair 411 Flexible Pipe Coupling AWWA C219 Ductile iron / carbon steel; EPDM / NBR / Neoprene gasket 2"–24" Water and gas distribution, emergency main repair, tie-in connections
Straub Open-Flex Pipe Coupling — Industrial Grade EN 545 Carbon steel galvanised; EPDM gasket DN25–DN500 Industrial process piping, HVAC utility, plain-end to plain-end joining
ORFS O-Ring Face Seal Swivel Coupling (SAE J1453) SAE J1453 / ISO 8434-3 Carbon steel, zinc-plated; NBR O-ring 3/8"–2" tube OD High-pressure hydraulic lines, mobile equipment, leak-free tube connections
JIC 37° Flare Swivel Hydraulic Coupling (SAE J514) SAE J514 / ISO 8434-2 Carbon steel / 316 SS 3/16"–2" tube OD Petroleum lines, hydraulic and pneumatic tubing, fuel transfer
DIN 2353 Metric Cone Bite Compression Coupling DIN 2353 / ISO 8434-1 Carbon steel / 316 SS; ferrule-type seal 6mm–42mm OD tube Hydraulic and pneumatic tubing, instrumentation lines, machine tools
SAE 45° Flare Coupling (SAE J512) SAE J512 / ISO 8434-4 Carbon steel 3/16"–1-1/2" tube OD Refrigeration tubing, HVAC copper lines, automotive hydraulic circuits
Parker Seal-Lok ORFS 90° Elbow Swivel Coupling SAE J1453 / ISO 8434-3 High-strength steel, zinc-plated; NBR O-ring 1/4"–2" tube OD Confined-space hydraulic manifold connections; 90° routing
BSPT Compression Hose Coupling — Hydraulic / Pneumatic BS EN ISO 8434-3 / ISO 228-1 Brass / 316 SS 1/8"–2" BSP Hydraulic and pneumatic systems using BSP threaded ports
Eaton Weatherhead ORFS Swivel Coupling — Mobile Hydraulics SAE J1453 Carbon steel, zinc-plated; NBR O-ring 1/4"–1-1/2" tube OD Mobile hydraulics, construction and mining equipment hydraulic hoses
Swagelok SS-QF Series Stainless Quick-Connect Coupling ISO 6150-B / Swagelok QF Series 316 Stainless steel; PTFE / FKM seals 1/8"–1/2" tube OD Instrument tubing, analytical systems, gas sampling, ultra-high-purity circuits
Push-to-Connect Pneumatic Coupler — Nickel-Plated Brass (NPTF) SAE J516 / ISO 6150-C Nickel-plated brass; NBR seals 1/4"–1/2" NPTF Plant compressed air, pneumatic conveyance, light automation
IMI Norgren Push-In Pneumatic Coupling — BSP ISO 6150-B / ISO 228-1 Brass / nickel-plated brass; NBR seals 1/8"–1/2" BSP General pneumatics, instrumentation, light-duty automation
Colder Products CPC Series Push-In Coupler — Chemical Duty ISO 6150-C Acetal / polysulfone / 316 SS; EPDM / FKM seals 1/4"–1/2" Chemical dispensing, medical devices, laboratory fluid handling
ANSI/ASME B16.39 Malleable Iron Full Coupling — Class 150 ASME B16.39 / ASTM A197 Malleable iron ASTM A197; NPT threads 1/8"–4" NPT Low-pressure gas, water, and air distribution piping
ASME B16.39 Malleable Iron Half Coupling — Class 150 ASME B16.39 / ASTM A197 Malleable iron ASTM A197; NPT threads 1/8"–4" NPT Branch connections on low-pressure utility piping systems
Forged Carbon Steel Full Coupling — ASME B16.11 SW 3000# ASME B16.11 / ASTM A105 Forged carbon steel ASTM A105N 1/2"–4" SW High-pressure socket-weld pipe joints in process plant piping
Forged Stainless Steel Full Coupling — ASME B16.11 SW 3000# F316L ASME B16.11 / ASTM A182 F316L Forged 316L stainless steel 1/2"–4" SW Corrosive service socket-weld joints; pharmaceutical piping
Forged Carbon Steel Half Coupling — ASME B16.11 THD 3000# ASME B16.11 / ASTM A105 Forged carbon steel ASTM A105N; NPT threads 1/2"–4" NPT Threaded branch connections and instrument tap-in on process lines
Reducing Coupling — Forged Carbon Steel ASME B16.11 SW 3000# ASME B16.11 / ASTM A105 Forged carbon steel ASTM A105N 1/2"×1/4" to 4"×2" SW Size reduction in socket-weld process and utility piping
Instantaneous (Bauer) Fire Hose Coupling — Aluminium DIN 14307 / EN 1775 Aluminium alloy; NBR gasket 25mm–125mm (1"–5") Fire brigade hose connections, water supply delivery hose
Storz-Type Fire Hose Coupling — Aluminium DIN 14307 / EN 1775 Aluminium; NBR / EPDM gasket 25mm–150mm (1"–6") Civil defence, municipality fire hose, industrial fire suppression
BSP Parallel Hose Tail Coupling — Carbon Steel ISO 228-1 / BS 2779 Carbon steel / brass 1/4"–4" BSPP Hose assembly to BSP port connections in fluid power systems
NPT Forged Steel Hose Nipple Coupling — Schedule 80 ASME B1.20.1 / ASTM A106 Gr.B Carbon steel ASTM A106 Gr.B; NPT threads 1/4"–4" NPT Steam, air, water, and process fluid hose-to-pipe connections
Sleeve-Type Hydraulic Quick-Connect — Low-Pressure Return Line ISO 7241-1-A Carbon steel, zinc-plated; NBR seals 1/2"–2" BSP Hydraulic tank return lines, drain circuits, low-pressure service
Dry-Break Chemical Transfer Coupler — Stainless Steel EN 13463-1 / ISO 7241-1-A 316L SS; PTFE / FKM seals 1/2"–3" Corrosive chemical transfer, IBC and drum discharge connections
Technical Specifications

Materials, Pressure Ratings & Standards

Gulf Union Ozone stocks couplers across multiple material grades and pressure classes to satisfy process, utility, and safety requirements in KSA industrial projects.

Material Grades in Stock

Material Standard Typical Use
Carbon steel (zinc-plated) ASTM A108 / A105N Hydraulic quick-connects, pipe couplings, general service
316 / 316L Stainless steel ASTM A276 / A182 F316L Chemical, offshore, pharmaceutical, corrosive media
Aluminium alloy 6061-T6 / 356-T6 ASTM B221 / ASTM B26 Cam-and-groove, fire hose, lightweight applications
Brass C84400 / C36000 ASTM B584 / B16 Pneumatic couplers, cam-and-groove, LPG, instrumentation
Ductile iron ASTM A536 Gr.65-45-12 ASTM A536 Mechanical groove pipe couplings, Dresser-type couplings
Glass-filled polypropylene MIL-C-27487 / ASTM D4101 Chemical cam-and-groove (dilute acids, alkalis, water treatment)

Seal / Gasket Options

Elastomer Temp. Range Compatible Fluids
NBR (Nitrile) −40°C to +120°C Hydraulic oil, petroleum, air, water
FKM (Viton®) −20°C to +200°C Chemicals, fuels, hydraulic fluids at elevated temperatures
EPDM −40°C to +150°C Water, steam, HVAC, dilute acids and alkalis
PTFE −70°C to +260°C Aggressive chemicals, pharmaceutical, ultra-high-purity systems
Silicone −60°C to +230°C Food-grade, high-temperature steam, fire protection couplings

Working Pressure by Coupler Type

Coupler Type Max. Working Pressure
ISO 7241-1-A Poppet Hydraulic QC Up to 350 bar (5,075 psi)
ISO 16028 Flat-Face Hydraulic QC Up to 350 bar (5,075 psi)
Screw-to-Connect High-Pressure QC Up to 700 bar (10,150 psi)
Cam-and-Groove (Aluminium) Up to 15 bar (218 psi)
Cam-and-Groove (SS 316) Up to 15 bar (218 psi)
Mechanical Groove Pipe Coupling Up to 50 bar (725 psi) — size dependent
ORFS Swivel Coupling (SAE J1453) Up to 414 bar (6,000 psi) — size dependent
JIC 37° Flare Coupling (SAE J514) Up to 345 bar (5,000 psi) — size dependent
DIN 2353 Cone Bite Compression Up to 630 bar (9,137 psi) — light series
Pneumatic Quick-Connect (ISO 6150) Up to 20 bar (290 psi)

Standards & Certifications

  • ✔ Hydraulic quick-connect couplers: ISO 7241-1 (Series A and B), ISO 16028, SAE J516, MIL-C-27487, DIN 20066, JIS B 8363
  • ✔ Cam-and-groove couplings: MIL-C-27487, ASME B1.20.1, EN 13463-1 (ATEX), 3-A Sanitary Standards (food/pharma grade)
  • ✔ Mechanical groove pipe couplings: AWWA C606, AWWA C219, ASTM A536, NFPA 13, FM Approved, UL Listed
  • ✔ Hose end couplings: SAE J1453 (ORFS), SAE J514 (JIC 37°), SAE J512 (45° flare), DIN 2353, ISO 8434-1 / 8434-2 / 8434-3 / 8434-4
  • ✔ Forged steel pipe couplings: ASME B16.11 (SW and threaded), ASME B16.39 (malleable iron), ASTM A105N, ASTM A182 F316L
  • ✔ Gulf Union Ozone Quality Management System: ISO 9001:2015 certified, CR 4030570569. All products verified against MTCs before dispatch.
Why Choose Us

Why Industrial Buyers in Saudi Arabia Choose Gulf Union Ozone

From same-day dispatch to fully documented deliveries, Gulf Union Ozone is built to meet the speed and compliance requirements of KSA industrial and EPC procurement.

⚡

Local Stock — Same-Day Dispatch

Hydraulic couplers, cam-and-groove couplings, and pipe couplings held as safety stock in our Jeddah warehouse. For in-stock items, same-day dispatch is available when orders are confirmed before 14:00 AST. No waiting for international shipment clearance.

📄

Documentation Ready to Ship

EN10204 3.1 Material Test Certificates, Certificates of Conformance, dimensional inspection reports, and packing lists prepared with every order. Documents are checked and approved by our QC team before goods are released from our Jeddah facility.

🏅

ISO 9001:2015 Documented Quality

Gulf Union Ozone operates a certified ISO 9001:2015 Quality Management System (CR 4030570569). Every coupler lot is subject to MTC chemical and mechanical property verification, dimensional spot checks, and visual inspection before dispatch. Non-conformances are tracked and closed.

🗺

Nationwide KSA Delivery

We deliver couplers and couplings to all major industrial centres in Saudi Arabia — Al Jubail, Yanbu Industrial City, Ras Tanura, Riyadh, Dammam, Khobar, Jizan, Rabigh, Tabuk, and all 18 regions of the Kingdom. Door-to-site delivery available for large orders.

Related Products

Related Industrial Products

Gulf Union Ozone supplies a broad range of industrial products across piping, fluid power, and mechanical systems. Explore related product categories.

Valves

Industrial Valves

Gate, globe, ball, check, butterfly and needle valves in carbon steel, stainless steel, and duplex. ASME Class 150–2500, API 6D, API 600. Full documentation supplied.
Pipe Fittings

Pipe Fittings

Butt weld, socket weld, and threaded fittings to ASME B16.9 and B16.11 in carbon steel ASTM A234 WPB, stainless steel ASTM A403, and alloy steel. MTCs and CoCs supplied.
Flanges

Flanges & Flange Fittings

Weld neck, slip-on, blind, socket weld, threaded, lap joint, and orifice flanges to ASME B16.5 and B16.47. Carbon steel, stainless steel, and alloy. Class 150–2500.
Capabilities

Supply & Documentation Capabilities

Learn more about Gulf Union Ozone's supply chain, QMS, documentation package, and the range of industrial materials we source and stock for KSA projects.
Get a Quote

Request a Couplers Quotation

To receive a quotation for couplers, cam-and-groove couplings, mechanical groove pipe couplings, or hydraulic hose end couplings, please provide: coupler type and standard (e.g. ISO 7241-1-A, MIL-C-27487 Type B), material grade, size (BSP/NPT/metric), quantity, and required documentation (MTCs, CoCs). Same-day response for standard enquiries.

Email: info@gulfunionozone.com Submit RFQ Form

CR 4030570569 | ISO 9001:2015 | Jeddah, Saudi Arabia

Inventory updated: August 2026

In Summary

Gulf Union Ozone Trading Co. supplies Couplers to industrial customers across Saudi Arabia with delivery from our Jeddah warehouse — all products ship with original certificates and compliance documentation for Aramco, SABIC, and government projects.

In Summary

Couplers from Gulf Union Ozone serves Saudi Aramco operations, SABIC, SADARA, SEC utilities, NEOM mega-projects, and major industrial facilities across the Kingdom — our inventory covers the most common specifications and grades.

In Summary

Gulf Union Ozone stocks a comprehensive range of Couplers — contact us for immediate availability confirmation and a competitive quotation with full compliance documentation.

In Summary

For urgent Couplers procurement in Saudi Arabia, WhatsApp +966 55 098 8062 — our team confirms stock availability within the hour and provides competitive quotations for Aramco, SABIC, SEC, and government projects.